<?php
function extractRequestVars()
{
	foreach($GLOBALS['_POST'] as $k=>$v)
	{
		if(array_key_exists($k,$GLOBALS))
			continue;
		$GLOBALS[$k]=$v;
	}
	foreach($GLOBALS['_GET'] as $k=>$v)
	{
		if(array_key_exists($k,$GLOBALS))
			continue;
		$GLOBALS[$k]=$v;
	}
}
?>